The last mile of smart lighting
The ceiling on a lighting experience is often set by the driver. Our primary product line is LedFriend (LIFUD) LED power supplies, covering 1 to 1000 W across every scenario with full smart control, deeply adapted to KNX dimming modules and DALI gateways. Starting from a single power supply hidden above the ceiling, dimming stays smooth, switching stays consistent and the system stays reliable for years.
LedFriend was founded in 2007 and is headquartered in Shenzhen, with UL and DALI certified laboratories and a CNAS-accredited laboratory. It is a national specialised and sophisticated small giant enterprise, serving more than 10,000 customers across over 70 countries and regions. Yihua Intelligent is an authorised LedFriend distributor.
The DALI single-channel dimming series reaches 0.1% dimming depth with no flicker — no drop-out and no buzz at low levels.
DALI DT6 and DT8, 0-10V, PWM, Push and phase-cut, with a full range of constant current and constant voltage specifications, including five-in-one switchable dimming drivers.
Proven over long periods in commercial, hotel and exhibition lighting projects, with consistent supply and batch consistency.
The LedFriend driver range
Covers commercial, residential, industrial, road and landscape lighting environments.
Smart dimming power supplies
DALI DT6 and DT8, 0-10V, PWM and Push multi-protocol dimming and tunable white, with a full range of constant current and constant voltage specifications. The DALI single-channel series reaches 0.1% dimming depth.
Commercial lighting power supplies
For downlights, magnetic track systems and panel lights, with high efficiency, no flicker and low total harmonic distortion.
Industrial and outdoor power supplies
Mining and industrial lights, road and tunnel lighting, landscape illumination, with high protection ratings and wide temperature range designs.
Accessories and extension products
Microwave sensors, constant voltage power amplifiers, DMX512 decoders and fan-and-light controllers.
Tell us about your project
Send us the space, the function and the outcome you need. We reply with an approach, a system outline and a clear quotation.